{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-43095", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-01T14:12:55.984Z", "datePublished": "2026-05-06T07:40:26.743Z", "dateUpdated": "2026-05-06T07:40:26.743Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-06T07:40:26.743Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SDCA: Fix errors in IRQ cleanup\n\nIRQs are enabled through sdca_irq_populate() from component probe\nusing devm_request_threaded_irq(), this however means the IRQs can\npersist if the sound card is torn down. Some of the IRQ handlers\nstore references to the card and the kcontrols which can then\nfail. Some detail of the crash was explained in [1].\n\nGenerally it is not advised to use devm outside of bus probe, so\nthe code is updated to not use devm. The IRQ requests are not moved\nto bus probe time as it makes passing the snd_soc_component into\nthe IRQs very awkward and would the require a second step once the\ncomponent is available, so it is simpler to just register the IRQs\nat this point, even though that necessitates some manual cleanup."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["include/sound/sdca_interrupts.h", "sound/soc/sdca/sdca_class_function.c", "sound/soc/sdca/sdca_interrupts.c"], "versions": [{"version": "b126394d9ec6f9d8322cf392ba23d4a5f96faf5a", "lessThan": "b022da127bd9d2217e8f285e643caf5aff6f7f14", "status": "affected", "versionType": "git"}, {"version": "b126394d9ec6f9d8322cf392ba23d4a5f96faf5a", "lessThan": "4e53116437e919c4b9a9d95fb73ae14fe0cfc8f9", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["include/sound/sdca_interrupts.h", "sound/soc/sdca/sdca_class_function.c", "sound/soc/sdca/sdca_interrupts.c"], "versions": [{"version": "6.17", "status": "affected"}, {"version": "0", "lessThan": "6.17", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.14", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.17", "versionEndExcluding": "6.19.14"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.17", "versionEndExcluding": "7.0"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/b022da127bd9d2217e8f285e643caf5aff6f7f14"}, {"url": "https://git.kernel.org/stable/c/4e53116437e919c4b9a9d95fb73ae14fe0cfc8f9"}], "title": "ASoC: SDCA: Fix errors in IRQ cleanup", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SDCA: Fix errors in IRQ cleanup\n\nIRQs are enabled through sdca_irq_populate() from component probe\nusing devm_request_threaded_irq(), this however means the IRQs can\npersist if the sound card is torn down. Some of the IRQ handlers\nstore references to the card and the kcontrols which can then\nfail. Some detail of the crash was explained in [1].\n\nGenerally it is not advised to use devm outside of bus probe, so\nthe code is updated to not use devm. The IRQ requests are not moved\nto bus probe time as it makes passing the snd_soc_component into\nthe IRQs very awkward and would the require a second step once the\ncomponent is available, so it is simpler to just register the IRQs\nat this point, even though that necessitates some manual cleanup."}], "id": "CVE-2026-43095", "lastModified": "2026-05-06T10:16:22.913", "metrics": {}, "published": "2026-05-06T10:16:22.913", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4e53116437e919c4b9a9d95fb73ae14fe0cfc8f9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b022da127bd9d2217e8f285e643caf5aff6f7f14"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b126394d9ec6f9d8322cf392ba23d4a5f96faf5a,b022da127bd9d2217e8f285e643caf5aff6f7f14)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b126394d9ec6f9d8322cf392ba23d4a5f96faf5a,4e53116437e919c4b9a9d95fb73ae14fe0cfc8f9)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "6.17"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.17)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.19.14,6.20.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.0,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-05-06T12:30:03.458091+00:00", "updated": "2026-05-06T12:30:03.458141+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}